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Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
64
GRADE
D
FIX
5
REVIEW
3
PASS
5
INFO
0
Checks
13
5 PASS 3 REVIEW 5 FIX
F
Favicon & Branding
Action
2 icon(s) detected
FIX
2 icon(s) detected
Info::
favicon.ico present at site root
Info::
HTML icon links detected
Info::
No apple-touch-icon detected
iOS devices use this when users add your site to their home screen. Add <link rel='apple-touch-icon' sizes='180x180' href='/apple-touch-icon.png'>.
✓ favicon.ico Present
✓ PNG Icons Present
✗ Apple Touch Missing
✗ SVG Favicon Missing
✗ Manifest Icons Missing
✗ Multiple Sizes Missing
D
Web Manifest
Action
Not found
FIX
Not found
Info::
No web manifest found
No manifest at standard paths (/manifest.json, /site.webmanifest). A manifest is optional but enables PWA features like home screen installation and standalone display.

No web manifest found.

D
Dark Mode Support
Action
No dark mode signals
FIX
No dark mode signals
Info::
No dark mode signals detected
Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.
Info::
Detection limited to meta tags and inline styles
External CSS files may contain prefers-color-scheme rules not visible to this scan.
Dark ModeNo Dark Mode Detected
color-scheme meta Not set ✗Dark theme-color Not set ✗CSS indicators Not detected ✗

Detection limited to meta tags and inline styles.

D
Print Stylesheet
Action
No print styles
FIX
No print styles
Info::
No print-specific styles detected
When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.
Print Stylesheet No Print Styles
Print stylesheet Not found ✗Inline @media print Not detected ✗
F
Navigation UX
Action
No navigation patterns
FIX
No navigation patterns
Info::
1 navigation landmark(s) detected
Info::
No breadcrumbs, search, or skip link detected
These navigation aids help users orient themselves and find content efficiently, especially on large sites.
Breadcrumbs
Search
Skip Link
Labeled Navigation 1 <nav> element(s)
Back to Top
Hamburger Menu
Sticky Navigation Cannot reliably detect (CSS-based)
1 of 6 testable patterns navigation patterns detected. Limited navigation support. Consider adding breadcrumbs, search, and skip link.
B
404 Error Page
HTTP 404, custom page
REVIEW
HTTP 404, custom page
Info::
Correct 404 status code returned
Got: HTTP 404
Info::
Custom styled 404 page
Info::
Navigation links present on 404 page
Info::
Homepage link present on 404 page
404 Page Quality ✓ Custom 404 Page
Status Code HTTP 404 ✓Page Title Page Not Found | FlipHTML5 ✓Custom Styling ✓Navigation ✓Homepage Link ✓Search Form ✗
B
Lighthouse Accessibility Audits
Score 87/100 — 3 failing, 23 passed
REVIEW
87

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Each ARIA `role` supports a specific subset of `aria-*` attributes. Mismatching these invalidates the `aria-*` attributes. Learn how to match ARIA attributes to their roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
collapse header.fh5-header > nav#fh5-navbar > div.t-nav-wrapper-m > div.t-collapsed-btn

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Create Now div.home-demo-panel > div.h-demo-l > div.h-btn-group > a.h-btn
Watch Video div.h-demo-l > div.h-btn-group > div.h-btn > span
Create & fully customize your flipbooks with powerful editors. div.h-content-width-fixed > div.home-power-panel > div.h-title-wrapper > div.h-desc
Fully Customize div.home-power-panel > div#home-power-slider > ul.h-cate-wrapper > li.h-cate
Read Interactively div.home-power-panel > div#home-power-slider > ul.h-cate-wrapper > li.h-cate
Enhance with AI div#home-power-slider > ul.h-cate-wrapper > li.h-cate > span.h-cate-enhance
Publish and share your flipbook worldwide with a wide range of built-in tools f… section#solution > div.h-content-width-fixed > div.h-title-wrapper > div.h-desc
View More li.h-fea-item > div.h-fea-r > div.h-fea-desc > a.h-fea-view-more
View More li.h-fea-item > div.h-fea-r > div.h-fea-desc > a.h-fea-view-more
View More li.h-fea-item > div.h-fea-r > div.h-fea-desc > a.h-fea-view-more
View More li.h-fea-item > div.h-fea-r > div.h-fea-desc > a.h-fea-view-more
View More li.h-fea-item > div.h-fea-r > div.h-fea-desc > a.h-fea-view-more
President div#swiper-wrapper-106319c94a3110aed8 > div.h-cus > div.comment > p.cus-role

These are opportunities to improve the legibility of your content.

Best practices

Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
li.t-nav-item > div.t-nav-search-wrapper > form.t-search-form > input.t-search-input li.t-nav-item > div.t-nav-search-wrapper > form.t-search-form > input.t-search-input

These items highlight common accessibility best practices.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●Form elements have associated labels
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Document has a `<title>` element
●`<frame>` or `<iframe>` elements have a title
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links are distinguishable without relying on color.
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○Buttons have an accessible name
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○No element has a `[tabindex]` value greater than 0
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
A
Landmark Structure
6 landmarks
PASS
6 landmarks
Info::
<main> landmark present
Info::
1 <nav> landmark(s) found
Warning::
Skip navigation link is missing (WCAG 2.4.1)
Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.
Page Structure — as a screen reader sees it
BANNER header NAV MAIN ASIDE CONTENTINFO footer

Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

Why this matters

Without a skip-nav link, keyboard users tab through every nav item before reaching content — every page, every visit.

Learn more ▾

WCAG 2.4.1 (Bypass Blocks) requires a mechanism to skip past repeated content. The standard implementation is a 'Skip to main content' link that's the first focusable element, visually hidden until focused. Three lines of HTML + four of CSS.

Source: WCAG 2.1 SC 2.4.1

A+
Heading Hierarchy
13 headings
PASS
13 headings
Info::
Single H1 present
  • H1 Online Flipbook Maker with AI
  • H2 Create, Design and Share
  • H2 Powerful Maker with AI Integration
  • H2 Beyond Maker, Your Ultimate Solution Provider
  • H2 Start With 1000+ Eye-catching Templates
  • H3 Turn PDF to Flipbook in Minutes
  • H3 Distribute Your Content Anywhere
  • H3 Embed on Posts or Your Website
  • H3 Display Collection on Bookcase
  • H3 Work Anywhere on Mobile App
  • H2 How To Create an Online Flipbook?
  • H2 Our Customers Love Us
  • H2 Convert your PDF to flipbook today!
A+
Alt Text Quality
All 47 images OK
PASS
All 47 images OK
Info::
47 image(s) with good alt text
47 images 47 good alt text
All images have appropriate alt text.
A
Form Accessibility
1 of 1 controls have issues
PASS
1 of 1 controls have issues
Warning::
1 control(s) rely on placeholder only
Placeholder text disappears on focus and is not a reliable label.
Got: <input type="text">
1 controls
0 labeled
1 placeholder only
0 unlabeled
ControlTypeLabelMethod
inputtext(Search books)placeholder only

Placeholder text disappears on focus and is not a reliable label.

<input type="text">

Why this matters

Placeholder-only labels disappear when the user starts typing — they must remember what the field was for.

Learn more ▾

Placeholders are NOT labels. They vanish on input, fail color contrast checks (most are gray), and don't satisfy WCAG SC 3.3.2. Always use a real <label> alongside (or aria-labelledby).

Source: WCAG 2.1 SC 3.3.2 / Nielsen Norman

A+
Color Contrast (Screenshot)
20 text elements analyzed, 0 fail WCAG AA
PASS

Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.

20 pass
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 Online Flipbook Make…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Create, Design and S…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Powerful Maker with21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Integration21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Beyond Maker, Your U…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Start With 1000+ Eye…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 How To Create an21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Our Customers Love U…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Convert your PDF to …21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Turn PDF to Flipbook…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Distribute Your Cont…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Embed on Posts or Yo…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Display Collection o…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Work Anywhere on Mob…21.00:13.0:1
#000000
#FFFFFF
Pass
title Top FlipBook Maker &…21.00:14.5:1
#000000
#FFFFFF
Pass
a APP21.00:14.5:1
#000000
#FFFFFF
Pass
div Enjoying your free t…21.00:14.5:1
#000000
#FFFFFF
Pass
div days left!21.00:14.5:1
#000000
#FFFFFF
Pass
span Upgrade Now21.00:14.5:1
#000000
#FFFFFF
Pass
span Features21.00:14.5:1
#000000
#FFFFFF
Pass

Methodology: The top 20 text elements by font size were checked. Background color was sampled from the desktop screenshot using a 5-point pattern. WCAG 2.1 AA requires 4.5:1 for normal text and 3:1 for large text.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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